1YQ3		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	F3S, FAD, FES, GOL, HEM, JZR, PEE, SF4, TEO, UNL, UQ	enzyme
Gene Ontology	Chain Function Process Component A mitochondrial respiratory ch... B C electron transfer activity D
Primary reference	3-nitropropionic acid is a suicide inhibitor of mitochondrial respiration that, upon oxidation by complex II, forms a covalent adduct with a catalytic base arginine in the active site of the enzyme., Huang LS, Sun G, Cobessi D, Wang AC, Shen JT, Tung EY, Anderson VE, Berry EA, J Biol Chem. 2006 Mar 3;281(9):5965-72. Epub 2005 Dec 21. PMID:16371358

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (200 Kb) [Save to disk] Biological Unit Coordinates (1yq3.pdb1.gz) 192 Kb LPC: Ligand-Protein Contacts for 1YQ3 CSU: Contacts of Structural Units for 1YQ3 Likely Quarternary Molecular Structure file(s) for 1YQ3 Structure Factors (650 Kb) Retrieve 1YQ3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YQ3 from S2C, [Save to disk] Re-refined 1yq3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YQ3 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yq3] [1yq3_A] [1yq3_B] [1yq3_C] [1yq3_D] SWISS-PROT database: [Q9YHT1] [Q9YHT2] [Q5ZIS0]

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